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Covid-19: Is an ‘Omicron-specific’ vaccine needed? Experts say it might come too late

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3 years ago

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Covid-19: Is an ‘Omicron-specific’ vaccine needed? Experts say it might come too late

As the world frets over the need for an Omicron-specific vaccine against the coronavirus disease (Covid-19), several public health professionals and infectious disease experts interviewed by Nature have had mixed views on the matter. According to medics and researchers interviewed by the journal, it is unclear whether the scientific community will need to devote significant time and effort to developing a vaccine specifically against the highly circulating SARS-CoV-2 Omicron strain of the coronavirus, as the world’s Cases may flatten out before injections are approved in most places, or the next strain may be completely different from the current one, requiring again a different vaccine composition.

Debate: Why develop an Omicron-specific vaccine?

The earliest Covid-19 vaccines were based on the original SARS-CoV-2 strain first discovered in Wuhan, China. But since then, the coronavirus has undergone multiple mutations; the Omicron strain, which is capable of frequent transmission, contains more than 30 mutations in key regions of its genome, making it quite different from the original strain.

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Given the changes in Omicron’s biology compared to the original virus, and the fact that the new strain is becoming the dominant variant in several countries around the world, the researchers came up with the idea of ​​updating the vaccine’s composition.

Also, the protection provided by the booster is not permanent. While the UK health safety agency says a third dose of the vaccine reduces the risk of hospitalisation by 92% and the US Centers for Disease Control and Prevention (CDC) says it is 90% effective in preventing hospitalisations, everyone agrees that the protection is driven by boosters The firing also waned quickly. The UK study showed that the effectiveness against hospitalisation dropped from 92% to 83% just 10 weeks after the third dose was administered.

Notably, updated systems for existing vaccines such as influenza viruses already exist. The World Health Organization (WHO) has a team of experts that meets twice a year to recommend ingredients for the next season of vaccines, making it easier for health regulators in countries to follow up. There are also more than 100 laboratories and five WHO collaborating centres around the world conducting year-round surveillance, testing thousands of virus samples and predicting how the next influenza strain will develop.

However, there are some complications with the influenza vaccine model that replicates the coronavirus, especially given the Omicron variant.

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Complete News Source : Hindustan Times

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Maharashtra HSC Result 2025: MSBSHSE Class 12th results declared at mahahsscboard.in, direct link here

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1 day ago

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May 6, 2025

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Maharashtra HSC Result 2025: MSBSHSE Class 12th results declared at mahahsscboard.in, direct link here

The Maharashtra HSC 2025 results have been released. Here is the direct link to view the MSBSHSE Class 12th results. The Maharashtra HSC Result 2025 has been released by the Maharashtra State Board of Secondary and Higher Secondary Education. The general course results for the Science, Arts, and Commerce streams of the Maharashtra HSC have released.

Students who appeared can also view their HSC results on the Daglocked result page at together results.digilocker.gov.in in addition to the official websites By following the instructions below, candidates who took the Class 12 board test can view their results. Go to mahahsscboard.in, the MSBSHSE’s official website Select the link for Maharashtra HSC Result.

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2025 that is on the main page Candidates must input their login information on a new page that opens The Maharashtra State Board of Secondary and Higher Secondary Education TO (MSBSHSE) has officially declared the Class 12 (HSC) results for 2025. Students who appeared for the exams can now access their results online.

Maharashtra HSC Result 2025: Key Details

How to Check Your Maharashtra HSC Result 2025

  1. Visit the Official Website: Go to mahresult.nic.in.
  2. Click on the Result Link: Find and click on the “Maharashtra HSC TO Result 2025” link Class 12 board test can view their results.
  3. Enter Required Details: Input your roll number and your mother’s first name. If the mother’s name Class 12 board test can view their results was not provided during registration, enter “XXX”.
  4. Submit Information: Click on the “View Result” button.
  5. View and Download: Your result will be displayed on the screen. Download and save it for future reference.Shiksha+7Mahatma Gandhi Medical College+7Best Schools Explorer+7Shiksha+4Best Schools Explorer+4Mahatma Gandhi Medical College+4

📱 Alternative Methods to Access Results

Stream-wise Pass Percentage (2024 for Reference)

Next Steps After Checking Results

  • Collect Original Marksheet: The online result is provisional. Collect the official marksheet from your school.
  • Apply for Re-evaluation: If unsatisfied with your marks, you can apply for re-evaluation through the official website.
  • Supplementary Exams: Students who did not pass can register for supplementary exams, typically held in July-August.
  • Plan for Higher Education: Based on your results, explore undergraduate programs or professional courses that align with your career goals For more detailed information and updates, visit the official MSBSHSE website. The Maharashtra State Board of Secondary and Higher Secondary Education.
  • (MSBSHSE) has declared the Class 12 (HSC) results for 2025 today, May 5. Students can access their results on official websites such as and view the results, students need to enter their roll number and mother’s first name.
  • This year, the overall pass percentage stands at 91.88%, with pass rate of 96.74%. The Science stream recorded a pass Arts 80.53% Students are advised to download and save their provisional mark sheets for future reference. The original mark sheets will be distributed by respective schools in due course.
  • Group Media Publication
  1. Construction, Infrastructure and Mining   
  2. General News Platforms – IHTLive.com
  3. Entertainment News Platforms – https://anyflix.in/

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